package com.se2.antiqueexhibition.Service;

import com.se2.antiqueexhibition.pojo.Activity;
import org.springframework.stereotype.Service;

import java.util.List;

@Service
public interface ReservationService {

    void addReservation(int userId,int activityId);
    List<Activity> showReservation(int userId);
    void cancelReservation(int userId,int id);
    List<Integer> getReservationIdsByUserId(int userId);
}
